Actinium mungsuh polonium
Panggil Group
ora Sumadhiya
Block
pemblokiran f
p pemblokiran
Family unsur
actinide
Transisi Post-
Jeneng papan Group
Fm_ 3M
Pm-3M
Facts Interesting
ora Cepak
- Polonium unsur radioaktif sing pisanan ditemokaké.
- unsur polonium lan senyawa Highly radioaktif.
- Sawijining logam campuran karo Beryllium menehi sumber neutron.
sumber
Dijupuk dening Nambani Radium karo Neutron, Ores logam
Mining, Ores logam
sing katutup
Friedrich Oskar Giesel
Pierre Curie and Marie Curie
Discovery
ing taun 1902
ing taun 1898
Turah mbrawah Ing Segara
ora Sumadhiya
Ulah lan Wuku
- metal Actinium wis sumber sinar alfa nanging ora dienggo njaba riset waé.
- Polonium logam allotropes beda, kang digunakake ing piranti antistatic lan kanggo riset waé.
- A 1 gram saka Polonium bisa tekan suhu 500 ° C, Empu kang digunakake minangka sumber panas kanggo peralatan papan.
Ulah Industrial
NA
Industry Aerospace, Industry amunisi
Ulah liyane
wesi, Nuclear Riset, tujuan Research
wesi
keracunan
Toxic
Highly Toxic
Saiki ing badan Human
Ora
Ora
Kacepetan swara
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α allotropes
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α-polonium
β allotropes
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β-polonium
γ allotropes
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Pauling Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
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Allen Elektronegativitas
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Pauling Electropositivity
Level Energy 2
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Level Energy 3rd
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Level Energy 4
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Fungsi Work elektron
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Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif, kelarutan
ionisasi, Isotop radioaktif, kelarutan
Konfigurasi elektron
[Rn] 6D 1 7s 2
[Xe] 4F 14 5d 10 6s 2 6p 4
Struktur Crystal
Face tengah kubik (FCC)
Pénguapan (Mon)
Crystal pola
FCC-Crystal-Structure-of-Actinium.jpg#100
MON-Crystal-Structure-of-Polonium.jpg#100
kovalen Radius
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Van der Waals Radius
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Potensi Valence Electron
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pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Pola C / A rasio
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Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
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Strength tensile
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viskositas
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Poisson rasio
ora Sumadhiya
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Properties Teknik liyane
NA
NA
Nindakake Magnetic
paramagnetic
nonmagnetic
Property Listrik
Unknown
Arman
resistivity
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konduktivitas listrik
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elektron Affinity
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suhu kritis
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Expansion termal
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Enthalpy panguapan
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Enthalpy saka Fusion
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Enthalpy saka atomization
Standard molar Entropy
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